CN214869397U

CN214869397U - Prevent protection device that iron fillings splash

Info

Publication number: CN214869397U
Application number: CN202120037616.1U
Authority: CN
Inventors: 祝伟寅
Original assignee: Suzhou Zeyaxin Precision Machinery Co ltd
Current assignee: Suzhou Zeyaxin Precision Machinery Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-26
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a prevent protection device that iron fillings splashes, all weld the backup pad of support column including bottom four corners, the top fixed mounting of backup pad has protection mechanism, and protection mechanism includes openly seted up open-ended fixed frame, the positive one end of fixed frame articulates there is the fly leaf, and the front of fly leaf has seted up the viewing aperture, the both sides outer wall of fixed frame has all welded the fixed block, and one side outer wall fixed mounting of fixed frame has the shell, the top inner wall fixed mounting of shell has servo motor. The utility model discloses a place the work piece on two centre gripping subassemblies, then close the fly leaf and be connected fixedly with fixed frame, can keep apart produced piece and human body of in-process of polishing, through setting up protection network and the transparent observation window on the fly leaf, can observe the understanding to the situation of polishing of work piece, servo motor rotates and drives the centre gripping subassembly through intermeshing's worm and worm wheel and rotates, and then can make the work piece overturn.

Description

Prevent protection device that iron fillings splash

Technical Field

The utility model relates to the technical field of machining, especially, relate to a prevent protection device that iron fillings splashes.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process.

Grinding device has important status in the machining field, be the equipment that machinery field and even whole industrial field are all indispensable, current grinding device is in operation process, generally there is following defect, for example can produce iron fillings at the in-process of polishing, and iron fillings are because of the high-speed rotation of polishing dish, can splash a large amount of high temperature iron fillings everywhere, not only influence workshop sanitation, still have certain potential safety hazard, especially when needing the part that the precision requirement is high, operating personnel need closely observe the work piece, the high temperature iron fillings that splash this moment very easily splash into operating personnel's eye, cause serious industrial injury accident, cause the injury to operating personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective device for preventing iron filings from splashing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protection device for preventing scrap iron from splashing comprises a supporting plate, supporting columns are welded on four corners of the bottom of the supporting plate, a protection mechanism is fixedly mounted at the top of the supporting plate and comprises a fixed frame, the front side of the fixed frame is provided with an opening, a movable plate is hinged to one end of the front side of the fixed frame, a viewing port is formed in the front side of the movable plate, fixed blocks are welded on the outer walls of two sides of the fixed frame, a shell is fixedly mounted on the outer wall of one side of the fixed frame, a servo motor is fixedly mounted on the inner wall of the top of the shell, worms are rotatably connected to the inner walls of the top and the bottom of the shell, clamping assemblies are rotatably connected to the inner walls of two sides of the fixed frame and comprise a rotating rod, a U-shaped plate is fixedly connected to one end, away from the outer wall of one side of the fixed frame, of the rotating rod is fixedly mounted on the inner wall of the top of the U-shaped plate, a pressing block is fixedly mounted at the bottom of the pushing rod motor, the utility model discloses a filter, including fixed frame, feeder hopper, infusion pump, backup pad, mounting shell, driving motor, filter, fixed pipe, fixed case, hydraulic cylinder, mounting shell, driving motor's output shaft has the pivot through the coupling joint, the bottom fixed mounting of pivot has the polishing dish, and the feeder hopper has all been placed at the top of two bar shaped plates, the filter has been placed to the inside of feeder hopper, and pegs graft in the bottom of feeder hopper has fixed pipe, peg graft in the bottom of fixed pipe has fixed case, and the bottom inner wall of fixed case has placed the transfer pump, the infusion mouth of transfer pump is pegged graft and is had the connecting pipe, the top welding of backup pad has the fixed plate, and the top welding of fixed plate has the roof, the bottom fixed mounting of roof has hydraulic cylinder, and hydraulic cylinder's bottom fixed mounting has the mounting shell, the top inner wall fixed mounting of mounting shell has driving motor, and driving motor's output shaft has the pivot through the coupling joint, the bottom fixed mounting of pivot has the polishing dish.

Preferably, the opening has been seted up in the front of backup pad, and opening and fixed frame looks adaptation, two the top of fixed block and the top both ends of backup pad all set up threaded hole, and two fixed blocks all pass through the fixing bolt spiro union with the backup pad fixedly.

Preferably, the equal fixed mounting of inner wall all around of viewing aperture has transparent observation window, and transparent observation window is close to fixed frame inside one side and is provided with the protection network, protection network fixed connection is on the inner wall all around of viewing aperture, the one end welding that articulated department was openly kept away from to the fly leaf has the handle, and the fly leaf passes through the buckle and fixed frame joint is fixed.

Preferably, the thermovent that the equidistance distributes, one of them is seted up in the front of shell the one end of dwang runs through one side outer wall of fixed frame and extends to the inside of shell, and the dwang is located fixed frame inside one end and has cup jointed the worm wheel with worm intermeshing, the briquetting is kept away from one side outer wall bonding of push rod motor and is had the rubber gasket.

Preferably, the opening has been seted up in the front of fixed case, and the equal fixed mounting of open-ended inner wall all around has transparent observation window, one side outer wall through connection of fixed case has the outlet pipe of installing the control valve, and the top through connection of fixed case has the inlet tube that the top was provided with the case lid, top one side fixedly connected with connecting block of fixed frame, and the standing groove with connecting pipe looks adaptation is seted up at the top of connecting block.

Preferably, the servo motor, the push rod motor, the infusion pump, the hydraulic oil cylinder and the driving motor are all connected with a switch located on the outer wall of one side of the supporting plate through leads, and the switch is connected with an external power supply through leads.

The utility model has the advantages that:

1. the workpiece is placed on the two clamping components, the movable plate is closed and is fixedly connected with the fixed frame, so that scraps generated in the polishing process can be isolated from a human body, the polishing condition of the workpiece can be observed and known through the protective net and the transparent observation window which are arranged on the movable plate, the servo motor rotates to drive the clamping components to rotate through the worm and the worm wheel which are meshed with each other, the workpiece can be turned over, the other side of the workpiece can be polished, the working efficiency is improved, and the body health of workers is protected;

2. the coolant liquid in the fixing box is sprayed to the workpiece to be polished through the connecting pipe through the infusion pump, the workpiece in the polishing process can be cooled, high-temperature chips generated in the polishing process can be washed, the coolant liquid and the chips flow downwards together, the chips are left on the filter plate through filtering of the filter plate, the coolant liquid flows into the fixing box through the feed hopper and the fixing pipe, the coolant liquid can be recycled, and cost saving is facilitated.

Drawings

FIG. 1 is a schematic front sectional view of a protection mechanism of a protection device for preventing iron filings from splashing according to the present invention;

FIG. 2 is a schematic front sectional view of the protection device for preventing iron filings from splashing according to the present invention;

fig. 3 is the utility model provides a prevent protection device's that iron fillings splash front view structure schematic diagram.

In the figure: the device comprises a supporting plate 1, a supporting column 2, a protection mechanism 3, a fixing frame 4, a movable plate 5, an observation port 6, a fixing block 7, a shell 8, a servo motor 9, a worm 10, a clamping assembly 11, a rotating rod 12, a U-shaped plate 13, a push rod motor 14, a pressing block 15, a strip-shaped plate 16, a feeding hopper 17, a filtering plate 18, a connecting block 19, a fixing pipe 20, a fixing box 21, an infusion pump 22, a connecting pipe 23, a fixing plate 24, a top plate 25, a hydraulic oil cylinder 26, a mounting shell 27, a driving motor 28, a rotating shaft 29 and a polishing disc 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a protection device for preventing iron filings from splashing comprises a support plate 1 with support columns 2 welded at four corners of the bottom, a protection mechanism 3 is fixedly mounted at the top of the support plate 1, the protection mechanism 3 comprises a fixed frame 4 with an opening at the front, a movable plate 5 is hinged at one end of the front of the fixed frame 4, an observation port 6 is arranged at the front of the movable plate 5, transparent observation windows are fixedly mounted on the peripheral inner walls of the observation port 6, a protective net is arranged at one side of each transparent observation window close to the inside of the fixed frame 4, the protective net is fixedly connected to the peripheral inner walls of the observation port 6, a handle is welded at one end of the front of the movable plate 5 far away from the hinge, the movable plate 5 is clamped and fixed with the fixed frame 4 through a buckle, fixed blocks 7 are welded on the outer walls at two sides of the fixed frame 4, and a shell 8 is fixedly mounted on the outer wall at one side of the fixed frame 4, the front of the supporting plate 1 is provided with an opening, the opening is matched with the fixed frame 4, the top of the fixed block 7 and the two ends of the top of the supporting plate 1 are both provided with threaded holes, the two fixed blocks 7 and the supporting plate 1 are both fixed through the fixed bolt in a threaded manner, the top inner wall of the shell 8 is fixedly provided with a servo motor 9, the top inner wall and the bottom inner wall of the shell 8 are both rotatably connected with a worm 10, the inner walls at the two sides of the fixed frame 4 are both rotatably connected with a clamping component 11, the clamping component 11 comprises a rotating rod 12, a workpiece is placed on the two clamping components 11, then the movable plate 5 is closed and is fixedly connected with the fixed frame 4, scraps generated in the polishing process can be isolated from a human body, the polishing condition of the workpiece can be observed and known through a protective net and a transparent observation window which are arranged on the movable plate 5, the servo motor 9 rotates to drive the clamping component 11 to rotate through the worm 10 and a worm wheel which are mutually meshed, the workpiece can be turned over, and the other side of the workpiece can be polished, so that the working efficiency is improved, and the body health of workers is protected;

the end of the rotating rod 12 far away from the outer wall of one side of the fixed frame 4 is fixedly connected with a U-shaped plate 13, the inner wall of the top of the U-shaped plate 13 is fixedly provided with a push rod motor 14, the bottom of the push rod motor 14 is fixedly provided with a pressing block 15, the front surface of the shell 8 is provided with heat dissipation ports distributed at equal intervals, one end of the rotating rod 12 penetrates through the outer wall of one side of the fixed frame 4 and extends into the shell 8, the end of the rotating rod 12, which is positioned inside the fixed frame 4, is sleeved with a worm wheel meshed with the worm 10, the outer wall of one side of the pressing block 15 far away from the push rod motor 14 is bonded with a rubber gasket, the bottoms of the inner walls of two sides of the fixed frame 4 are welded with strip-shaped plates 16, the tops of the two strip-shaped plates 16 are both provided with feed hoppers 17, a filter plate 18 is arranged inside the feed hopper 17, the bottom of each feed hopper 17 is spliced with a fixed pipe 20, and the bottom of each fixed pipe 20 is spliced with a fixed box 21, and the infusion pump 22 is placed on the inner wall of the bottom of the fixed box 21, the connecting pipe 23 is inserted into the infusion port of the infusion pump 22, the front of the fixed box 21 is provided with an opening, the inner walls around the opening are fixedly provided with transparent observation windows, the outer wall of one side of the fixed box 21 is connected with a water outlet pipe provided with a control valve in a penetrating way, the top of the fixed box 21 is connected with a water inlet pipe provided with a box cover in a penetrating way, one side of the top of the fixed frame 4 is fixedly connected with a connecting block 19, the top of the connecting block 19 is provided with a placing groove matched with the connecting pipe 23, the infusion pump 22 sprays cooling liquid in the fixed box 21 to the polished workpiece through the connecting pipe 23, the workpiece in the polishing process can be cooled, high-temperature debris generated in the polishing process can be washed, the cooling liquid flows downwards together with the debris, and is filtered by the filter 18, the chips are left on the filter plate 18, and the cooling liquid flows into the fixed box 21 through the feed hopper 17 and the fixed pipe 20, so that the cooling liquid can be recycled, and the cost is saved;

the welding of the top of backup pad 1 has fixed plate 24, and the welding of the top of fixed plate 24 has roof 25, the bottom fixed mounting of roof 25 has hydraulic cylinder 26, and hydraulic cylinder 26's bottom fixed mounting has installation shell 27, the top inner wall fixed mounting of installation shell 27 has driving motor 28, and driving motor 28's output shaft has pivot 29 through the coupling joint, the bottom fixed mounting of pivot 29 has the disc of polishing 30, servo motor 9, push rod motor 14, transfer pump 22, hydraulic cylinder 26 all are connected with the switch that is located on the outer wall of backup pad 1 one side through the wire with driving motor 28, and the switch is connected with external power source through the wire.

The working principle is as follows: the movable plate 5 is opened, a workpiece is placed between the two clamping components 11, the push rod motor 14 drives the pressing block 15 to clamp and fix the workpiece, the movable plate 5 is closed and is connected and fixed with the fixed frame 4, the scraps generated in the polishing process can be isolated from a human body, the polishing condition of the workpiece can be observed and known through a protective net and a transparent observation window which are arranged on the movable plate 5, when one surface of the workpiece is polished, the servo motor 9 rotates to drive the clamping components 11 to rotate through the worm 10 and the worm wheel which are meshed with each other, so that the workpiece can be turned over, the other surface of the workpiece can be polished, cooling liquid in the fixed box 21 is sprayed to the polished workpiece through the connecting pipe 23 through the infusion pump 22, the workpiece in the polishing process can be cooled, and high-temperature scraps generated in the polishing process can be washed, the coolant flows down together with the chips, and through the filter of the filter plate 18, the chips are left on the filter plate 18, and the coolant flows into the fixing tank 21 through the feed hopper 17 and the fixing pipe 20, so that the coolant can be recycled.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protection device for preventing iron filings from splashing comprises a supporting plate (1) with supporting columns (2) welded at four corners of the bottom, and is characterized in that a protection mechanism (3) is fixedly installed at the top of the supporting plate (1), the protection mechanism (3) comprises a fixed frame (4) with an opening formed in the front, a movable plate (5) is hinged at one end of the front of the fixed frame (4), an observation port (6) is formed in the front of the movable plate (5), fixed blocks (7) are welded on the outer walls of two sides of the fixed frame (4), a shell (8) is fixedly installed on the outer wall of one side of the fixed frame (4), a servo motor (9) is fixedly installed on the inner wall of the top of the shell (8), a worm (10) is rotatably connected with the inner wall of the top and the inner wall of the bottom of the shell (8), a clamping assembly (11) is rotatably connected with the inner walls of two sides of the fixed frame (4), and the clamping component (11) comprises a rotating rod (12), one end of the rotating rod (12) far away from the outer wall of one side of the fixed frame (4) is fixedly connected with a U-shaped plate (13), the inner wall of the top of the U-shaped plate (13) is fixedly provided with a push rod motor (14), the bottom of the push rod motor (14) is fixedly provided with a pressing block (15), the bottoms of the inner walls of the two sides of the fixed frame (4) are welded with strip-shaped plates (16), the top of each strip-shaped plate (16) is provided with a feed hopper (17), a filter plate (18) is arranged inside the feed hopper (17), the bottom of the feed hopper (17) is spliced with a fixed pipe (20), the bottom of the fixed pipe (20) is spliced with a fixed box (21), the inner wall of the bottom of the fixed box (21) is provided with an infusion pump (22), the infusion port of the infusion pump (22) is spliced with a connecting pipe (23), and the top of the supporting plate (1) is welded with a fixed plate (24), and the top welding of fixed plate (24) has roof (25), the bottom fixed mounting of roof (25) has hydraulic cylinder (26), and the bottom fixed mounting of hydraulic cylinder (26) has installation shell (27), the top inner wall fixed mounting of installation shell (27) has driving motor (28), and the output shaft of driving motor (28) has pivot (29) through the coupling joint, the bottom fixed mounting of pivot (29) has the dish of polishing (30).

2. The protection device for preventing iron filings from splashing according to claim 1, wherein the front surface of the support plate (1) is provided with an opening, the opening is matched with the fixing frame (4), both the top of the two fixing blocks (7) and the two ends of the top of the support plate (1) are provided with threaded holes, and the two fixing blocks (7) and the support plate (1) are fixed through fixing bolts in a threaded manner.

3. The protection device for preventing iron filings from splashing according to claim 1, wherein transparent observation windows are fixedly mounted on the peripheral inner walls of the observation ports (6), a protective net is arranged on one side of each transparent observation window close to the inside of the fixed frame (4), the protective net is fixedly connected to the peripheral inner walls of the observation ports (6), a handle is welded to one end, away from the hinged part, of the front surface of the movable plate (5), and the movable plate (5) is fixed with the fixed frame (4) in a clamping mode through a buckle.

4. The protection device for preventing iron filings from splashing according to claim 1, wherein the front surface of the housing (8) is provided with heat dissipation ports distributed at equal intervals, one end of the rotating rod (12) penetrates through the outer wall of one side of the fixed frame (4) and extends into the housing (8), the worm wheel meshed with the worm (10) is sleeved at the end of the rotating rod (12) located inside the fixed frame (4), and a rubber gasket is bonded on the outer wall of one side of the pressing block (15) far away from the push rod motor (14).

5. The protection device for preventing iron filings from splashing according to claim 1, characterized in that the front of the fixed box (21) is provided with an opening, the inner wall around the opening is fixedly provided with a transparent observation window, the outer wall of one side of the fixed box (21) is connected with an outlet pipe provided with a control valve in a penetrating way, the top of the fixed box (21) is connected with an inlet pipe provided with a box cover in a penetrating way, one side of the top of the fixed frame (4) is fixedly connected with a connecting block (19), and the top of the connecting block (19) is provided with a placing groove matched with the connecting pipe (23).

6. A protection device for preventing iron filings from splashing according to claim 1, wherein the servo motor (9), the push rod motor (14), the infusion pump (22), the hydraulic oil cylinder (26) and the driving motor (28) are all connected with a switch on the outer wall of one side of the supporting plate (1) through wires, and the switch is connected with an external power supply through wires.